Pince à courant de fuite CM 9-1 plage de mesure 0,010 mA-60 A AC ouverture des p

Benning CM 9-1 True RMS leakage current clamp. Fault-related leakage currents are caused by insulation weaknesses or damage. With the CM 9-1, all sources of faults can be localised quickly and precisely. Preventive measurements can avoid possible damage caused by uncontrolled leakage currents in advance. Reliable and simple detection of insulation faults, e.g. defective cables, loose terminals, contamination, moisture. Measurement of leakage, residual, protective conductor and load currents in electrical systems, devices and machines. Digital display. 4-digit LCD display (6000 dots). With screen backlighting. Leakage current measurement. Current measuring range/AC 0.000001 A - 60 A. AC current type. Highest resolution of 1 µA in the 6 mA measuring range. Measurement without switch-off during normal operation of the system/device. Ideal for preventive maintenance and troubleshooting, protection against property damage and personal injury, power failures, etc.. Voltage measurement/AC 0.01 V - 600 V. Voltage measurement/DC 0.01 V - 600 V. Resistance measuring range 0.1 Ohm - 600 kOhm. Continuity test yes. True RMS value measurement (TRMS) yes Frequency characteristics in accordance with EN 61557-16 for testing electrical devices in accordance with VDE 0701-0702. LPF low-pass filter (40-70 Hz) for suppressing high-frequency interference signals. Frequency range for railway and industry 15 Hz - 1 kHz (fg). Defined protection against external magnetic fields in accordance with EN 61557-13, class 2, 30A/m. Automatic measuring range selection. Automatic switch-off. Automatic low battery indicator. Instantaneous value memory Hold. Peak value memory PEAK. Reliable shielding against external fields. Clamp opening 23 mm. Measuring circuit category Cat IV. Max. Max. voltage measuring circuit category 300 V. Measuring circuit category Cat III. Voltage measuring circuit category 600 V. Includes case, test lead set, 2 x 1.5 V Micro/ AAA/ LR03 battery.